CN203091390U - Stable innocent treatment device of heavy metal contaminated soil and waste residue - Google Patents
Stable innocent treatment device of heavy metal contaminated soil and waste residue Download PDFInfo
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- CN203091390U CN203091390U CN201220673680XU CN201220673680U CN203091390U CN 203091390 U CN203091390 U CN 203091390U CN 201220673680X U CN201220673680X U CN 201220673680XU CN 201220673680 U CN201220673680 U CN 201220673680U CN 203091390 U CN203091390 U CN 203091390U
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Abstract
The utility model discloses a innocent treatment device is stabilized to heavy metal contaminated soil and waste residue, include: the device comprises a crushing system, a quantitative feeding system and a mixing system, wherein the discharge end of a feeding belt conveyor of the crushing system is connected with a feed hopper of a crusher, the discharge port of the crusher is hermetically connected with the inlet of an impeller feeder, and the outlet of the impeller feeder is connected with the feed end of a middle belt conveyor in the quantitative feeding system; the discharge plate is installed to the mixer discharge gate department of hybrid system, mixes the machine discharge gate and is connected with ejection of compact belt feeder feed end, and ejection of compact belt feeder discharge end is connected with the transfer car (buggy). After the heavy metal contaminated soil and the waste residues are crushed by the crushing system, the crushed soil, the crushed residues, the stabilizing agent and water are accurately added into the mixing machine through the quantitative feeding system, and after the heavy metal contaminated soil and the waste residues are uniformly mixed by the mixing machine, the heavy metal contaminated soil and the waste residues are discharged out of the system to complete the stable harmless treatment of the heavy metal contaminated soil and the waste residues. The system is fully automatically controlled, parameters can be freely set, the processing capacity is large, and the stabilization effect is good.
Description
Technical field
The utility model relates to a kind of heavy-metal contaminated soil and waste residue treating apparatus, relates in particular to a kind of heavy-metal contaminated soil and waste residue and stablizes harmless treatment device.
Background technology
At present, China's heavy metal pollution is very serious.Administer heavy metal pollution, methods such as plant absorbing, drip washing lixiviate, curing/stabilizing are arranged, wherein, stablizing innoxious is one of the method for the easiest realization.
Innoxious to stablizing of heavy metal, the technical staff has studied success stabilisation medicament a lot.But these stabilisation medicaments does not much all have a large-scale application, and one of reason is, lacks the equipment of through engineering approaches, particularly lacks in order to stablize innoxious custom-designed through engineering approaches equipment.
The utility model content
Technical problem to be solved in the utility model provides a kind of device that designs in order to handle heavy-metal contaminated soil and waste residue specially.Comprise: crushing system, quantifying feed system and hybrid system; It is characterized in that:
Described crushing system comprises charging belt machine, disintegrating machine and impeller feeding machine; Described charging belt machine discharge end is connected with the feed hopper of described disintegrating machine, and the discharging opening of described disintegrating machine is connected with the inlet seal of described impeller feeding machine, and the outlet of described impeller feeding machine is connected with intermediate belt machine feed end in the described quantifying feed system;
Described quantifying feed system comprises intermediate belt machine, belt conveyer scale, screw elevator, medicament hopper, batch scale, turbine flowmeter, magnetic valve, feed pump and water tank; Described intermediate belt machine discharge end is connected with mixer feed hopper in the hybrid system, described belt conveyer scale is positioned at the position of intermediate belt machine near discharge end, the discharging opening of described screw elevator is connected with described medicament hopper, the medicament hopper is fixed on the described batch scale, the medicament hopper outlet is connected with mixer feed hopper in the hybrid system, described feed pump water inlet pipe is connected with described water tank bottom, described feed pump outlet pipe is connected with mixer feed hopper in the hybrid system, on pumping line, magnetic valve and turbine flowmeter are installed successively;
Described hybrid system system comprises mixer, reclaiming plate, outfeed belt machine and transfer car(buggy); Described mixer discharging opening place is equipped with reclaiming plate, and described mixer discharging opening is connected with described outfeed belt machine feed end, and described outfeed belt machine discharge end is connected with transfer car(buggy).
As preferably, described disintegrating machine is a double-roll crusher.
As preferably, described mixer is a colter formula mixer.
Compared with prior art, the beneficial effect of heavy-metal contaminated soil of the present utility model and waste residue treating apparatus is:
1, realized that the stabilisation medicament mixes with high evenness between heavy-metal contaminated soil and the waste residue, has improved the stabilization effect of stabilisation medicament.
2, realized the treatment scale of through engineering approaches, for the large-scale application of stabilisation medicament provides means.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment heavy-metal contaminated soil and waste residue treating apparatus;
The specific embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Embodiment:
As shown in Figure 1 heavy-metal contaminated soil and waste residue are stablized harmless treatment device, comprising: crushing system, quantifying feed system and hybrid system;
Described crushing system comprises charging belt machine 1, disintegrating machine 2 and impeller feeding machine 3; Described charging belt machine 1 discharge end is connected with the feed hopper of described disintegrating machine 2, the discharging opening of described disintegrating machine 2 is connected with the inlet seal of described impeller feeding machine 3, and the outlet of described impeller feeding machine 3 is connected with intermediate belt machine 4 feed ends in the described quantifying feed system;
Described quantifying feed system comprises intermediate belt machine 4, belt conveyer scale 5, screw elevator 6, medicament hopper 7, batch scale 8, turbine flowmeter 9, magnetic valve 10, feed pump 11 and water tank 12; Described intermediate belt machine 4 discharge ends are connected with mixer 13 feed hoppers in the hybrid system, described belt conveyer scale 5 is positioned at the position of intermediate belt machine 4 near discharge end, the discharging opening of described screw elevator 6 is connected with described medicament hopper 7, medicament hopper 7 is fixed on the described batch scale 8, medicament hopper 7 outlet is connected with mixer 13 feed hoppers in the hybrid system, described feed pump 11 water inlet pipes are connected with described water tank 12 bottoms, described feed pump 11 outlet pipes are connected with mixer 13 feed hoppers in the hybrid system, on feed pump 11 outlet pipes, turbine flowmeter 9 and magnetic valve 10 are installed successively;
Described hybrid system system comprises mixer 13, reclaiming plate 14, outfeed belt machine 15 and transfer car(buggy) 16; Described mixer 13 discharging opening places are equipped with reclaiming plate 14, and described mixer 13 discharging openings are connected with described outfeed belt machine 15 feed ends, and described outfeed belt machine 15 discharge ends are connected with transfer car(buggy) 16.
Operation principle to present embodiment one briefly introduces as follows below:
Heavy-metal contaminated soil and waste residue enter on the charging belt machine 1 with artificial or mechanical mode, in the feed hopper of charging belt machine 1 with the disintegrating machine 2 of heavy-metal contaminated soil and waste residue lifting, after disintegrating machine 2 is crushed to the desired granularity of technology with heavy-metal contaminated soil and waste residue, on the intermediate belt machine 4 that impeller feeding machine 3 send, after belt conveyer scale 5 meterings, add in the mixer 13.
According to the metering result of belt conveyer scale 5, the combined process requirement, batch scale 8 takes by weighing the stabilisation medicament of specified rate from medicament hopper 7, adds in the mixer 13; Batch scale 8 adopts the loss of weight measurement Law to take by weighing the stabilisation medicament, that is: take by weighing medicament before, the total weight of medicament in record medicament hopper 7 and the hopper, after the beginning dosing, at any time write down the variation that it adds up to weight, when it added up to the variable quantity of weight to reach specified rate, medicament hopper 7 cut out, and stops to add medicament; When the pharmaceutical quantities in the medicament hopper 7 reduced to a certain amount of, the medicament of storage was promoted to medicament hopper 7 through screw elevator 6.
According to the metering result of belt conveyer scale 5, the combined process requirement, feed pump 11 extracts the water of specified rate from water tank 12, add in the mixer 13; The metering of water is finished by turbine flowmeter 9, magnetic valve 10.
Finish broken soil and broken slag, stabilisation medicament and the water of accurate measurement, in mixer 13, mix by technological requirement, after mixing, reclaiming plate 14 is opened automatically, and mixed material is fallen on the outfeed belt machine 15, after outfeed belt machine 15 promotes, fall into transfer car(buggy) 16, be transported to by transfer car(buggy) 16 and store up the field, finish the stable harmless treatment of heavy-metal contaminated soil and waste residue.
This device Automatic Control, parameter can freely be set, and treating capacity is big, and stabilization effect is good.
Above embodiment is an exemplary embodiment of the present utility model only, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the utility model in essence of the present utility model and protection domain, this modification or be equal to replacement and also should be considered as dropping in the protection domain of the present utility model.
Claims (3)
1. heavy-metal contaminated soil and waste residue are stablized harmless treatment device, comprising: crushing system, quantifying feed system and hybrid system; It is characterized in that,
Described crushing system comprises charging belt machine, disintegrating machine and impeller feeding machine; Described charging belt machine discharge end is connected with the feed hopper of described disintegrating machine, and the discharging opening of described disintegrating machine is connected with the inlet seal of described impeller feeding machine, and the outlet of described impeller feeding machine is connected with intermediate belt machine feed end in the described quantifying feed system;
Described quantifying feed system comprises intermediate belt machine, belt conveyer scale, screw elevator, medicament hopper, batch scale, turbine flowmeter, magnetic valve, feed pump and water tank; Described intermediate belt machine discharge end is connected with mixer feed hopper in the hybrid system, described belt conveyer scale is positioned at the position of intermediate belt machine near discharge end, the discharging opening of described screw elevator is connected with described medicament hopper, the medicament hopper is fixed on the described batch scale, the medicament hopper outlet is connected with mixer feed hopper in the hybrid system, described feed pump water inlet pipe is connected with described water tank bottom, described feed pump outlet pipe is connected with mixer feed hopper in the hybrid system, on pumping line, magnetic valve and turbine flowmeter are installed successively;
Described hybrid system system comprises mixer, reclaiming plate, outfeed belt machine and transfer car(buggy); Described mixer discharging opening place is equipped with reclaiming plate, and described mixer discharging opening is connected with described outfeed belt machine feed end, and described outfeed belt machine discharge end is connected with transfer car(buggy).
2. heavy-metal contaminated soil according to claim 1 and waste residue are stablized harmless treatment device, it is characterized in that, described disintegrating machine is a double-roll crusher.
3. heavy-metal contaminated soil according to claim 1 and waste residue are stablized harmless treatment device, it is characterized in that, described mixer is a colter formula mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220673680XU CN203091390U (en) | 2012-12-10 | 2012-12-10 | Stable innocent treatment device of heavy metal contaminated soil and waste residue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220673680XU CN203091390U (en) | 2012-12-10 | 2012-12-10 | Stable innocent treatment device of heavy metal contaminated soil and waste residue |
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| Publication Number | Publication Date |
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| CN203091390U true CN203091390U (en) | 2013-07-31 |
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| CN201220673680XU Expired - Lifetime CN203091390U (en) | 2012-12-10 | 2012-12-10 | Stable innocent treatment device of heavy metal contaminated soil and waste residue |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962370A (en) * | 2014-05-12 | 2014-08-06 | 福建工程学院 | Soil restoration method combining adsorption and magnetic separation |
| CN104785510A (en) * | 2014-01-20 | 2015-07-22 | 珏龙实业(上海)有限公司 | Soil breaking and restoring integration machine |
| CN104802298A (en) * | 2015-03-03 | 2015-07-29 | 广州市金龙峰环保设备工程有限公司 | Heavy metal contaminated soil treatment method and device implementing same |
| CN104801532A (en) * | 2015-05-05 | 2015-07-29 | 中国电建集团中南勘测设计研究院有限公司 | Engineering equipment and method for stabilization treatment on waste slag containing heavy metal |
| CN104826864A (en) * | 2015-05-07 | 2015-08-12 | 武汉都市环保工程技术股份有限公司 | Polluted soil ex-site chemical remediation system |
| CN105414165A (en) * | 2015-12-30 | 2016-03-23 | 北京高能时代环境技术股份有限公司 | Contaminated soil remediation treatment system |
| CN105665427A (en) * | 2016-04-12 | 2016-06-15 | 大田威斯特环保科技有限公司 | Humus treatment all-in-one machine |
| CN105855265A (en) * | 2016-04-12 | 2016-08-17 | 大田威斯特环保科技有限公司 | Method for treating humus soil by utilizing humus soil treating integrated machine |
| CN111389900A (en) * | 2020-03-27 | 2020-07-10 | 招商局生态环保科技有限公司 | Contaminated soil solidification and stabilization equipment and method |
-
2012
- 2012-12-10 CN CN201220673680XU patent/CN203091390U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785510A (en) * | 2014-01-20 | 2015-07-22 | 珏龙实业(上海)有限公司 | Soil breaking and restoring integration machine |
| CN104785510B (en) * | 2014-01-20 | 2017-11-28 | 珏龙实业(上海)有限公司 | A kind of soil breaking and reparation all-in-one |
| CN103962370A (en) * | 2014-05-12 | 2014-08-06 | 福建工程学院 | Soil restoration method combining adsorption and magnetic separation |
| CN103962370B (en) * | 2014-05-12 | 2015-12-02 | 福建工程学院 | The soil remediation method that a kind of absorption and Magneto separate combine |
| CN104802298A (en) * | 2015-03-03 | 2015-07-29 | 广州市金龙峰环保设备工程有限公司 | Heavy metal contaminated soil treatment method and device implementing same |
| CN104801532A (en) * | 2015-05-05 | 2015-07-29 | 中国电建集团中南勘测设计研究院有限公司 | Engineering equipment and method for stabilization treatment on waste slag containing heavy metal |
| CN104826864A (en) * | 2015-05-07 | 2015-08-12 | 武汉都市环保工程技术股份有限公司 | Polluted soil ex-site chemical remediation system |
| CN105414165A (en) * | 2015-12-30 | 2016-03-23 | 北京高能时代环境技术股份有限公司 | Contaminated soil remediation treatment system |
| CN105665427A (en) * | 2016-04-12 | 2016-06-15 | 大田威斯特环保科技有限公司 | Humus treatment all-in-one machine |
| CN105855265A (en) * | 2016-04-12 | 2016-08-17 | 大田威斯特环保科技有限公司 | Method for treating humus soil by utilizing humus soil treating integrated machine |
| CN111389900A (en) * | 2020-03-27 | 2020-07-10 | 招商局生态环保科技有限公司 | Contaminated soil solidification and stabilization equipment and method |
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